Pentaprism
n. [物]五棱镜
🗣️ 情景例句
I mean, there seems to be something to celebrate all the year round.
我的意思是，好像一年到头都要忙着庆祝似的。
Why isn't this ticket any good here?
为什么这里不可以使用月票？
Why did you stay at home?
为什么呆在家里？